Kodi kupanga zotsika mtengo komanso wabwino subwoofer mkuzamawu ndi manja anu

Mkhalidwe kampani subwoofer ndi mtengo. Mafotokozedwe zambiri: ndi wapadera lamayimbidwe zofunika kwa thupi, ndi apamwamba wokamba, ndi mkulu mphamvu siteji linanena bungwe, ndi wapadera osamalitsa kwambiri kolowera fakitale.

Kotero nyumba. Pa mafurikwense otsika kuonetsa ndi zovuta zonse zilipo wokamba. The mafurikwense kumveka kuyambitsa Phokoso osafunika anasangalalira rattling. Pofuna kupewa asamadye phokoso, subwoofer mpanda kuononga phokoso kungolandira fillers fibrous, koma ngati mawonekedwe ndi miyeso apangidwa ndi chikufanana molakwa muyeso, chotero kokha kupereka kusintha tsankho.

Wokamba - yofunika mamangidwe amafotokozera. mphamvu zake sayenera zosakwana 100 Watts, ndi makhalidwe ankafunika kupereka kubwezeretsa infrachastot. Tsopano iwo amapangidwa ndi ochepa - pakati pa 6 ndi 15 mainchesi awiri.

Sungani mkuzamawu chifukwa cha subwoofer ndi manja anu mungathe odziwa nyama wailesi, amene ali ndi chizolowezi unsembe ndi kusintha kwa zipangizo zaulimi. Mfundo si kophweka, ngakhale kuti masiku ano michenga yopangira zida zamagetsi zigawo ndi digiri yapamwamba ya kusakanikirana. Pamafunika osati kuwerenga matchati ndi kumvetsa ntchito mfundo pafupipafupi mkuzamawu otsika, komanso adzatenga njira ya etching matabwa dera ndi maluso ena ofunika, kuphatikizapo losavuta mokwanira kanthu momwe apamwamba soldering.

Anasonkhana zokolola subwoofer mkuzamawu ndi manja anu, muyenera kusankha yomweyo kopita. Ngati cholinga ntchito mu galimoto, amafuna kuti iye yekha ndi ngati nyumba zisudzo - winayo.

Mbali yoyamba mtengo voteji okha kuti ikugwira ntchito pa bolodi mains, ambiri opanda 12 volts nyumba ya. Vutolo m'Chingelezi chosavuta chifukwa chakuti ndi amphamvu mphamvu thiransifoma, mkuzamawu, ndi stabilizer si chofunika. Koma chiwembu adzakhala ndi kusonkhanitsa nokha. ndemanga zabwino ali TDA7293, chingathe kupirira mkulu linanena bungwe panopa ndi kupereka mphamvu zokwanira (100 Watts) kuyendetsa yoimba.

Ngati amamwa subwoofer mkuzamawu chifukwa amaziona m'mafilimu kunyumba zofunika zina. Mukhoza kupita panjira yomweyo ndi chisiyeni mu Mofananamo, koma kudzatenga wamphamvu kwambiri thiransifoma ndi magetsi, zomwe muyenera kuti agwirizane mwa nyumba, kodi anaika kale mwachilungamo akuzinga wokamba ndi yoimba reflex. Pa nthawi yomweyo sitiyenera kuiwala za kusintha kutentha, radiators kutenga malo awo.

Pali njira ina yothetsera vutoli - chisiyeni subwoofer mkuzamawu ndi manja anu, ndi ntchito okonzeka zopangidwa chiwembu, mwachitsanzo, amplifiers 'Amfiton "kapena" Brig-001 "Soviet nyengo. Mugule iwo pa mtengo wololera, makamaka ngati mmodzi wa mitsinje sizikuyenda. The yabwino yodziyimira payokha kachitidwe, wokonzeka mphamvu okwanira ndi lamulo kulenga zinthu zonse ntchito zida izi apamwamba, ndipo sangakhoze kumatula mutu wanu momwe apange mkuzamawu kwa subwoofer lapansi.

LC-Kuchepetsa Zosefera pafupipafupi gulu pakati komanso pafupipafupi chapamwamba adzaikidwe pa athandizira ndi chipangizo linanena bungwe asanalankhule wolankhulayo. Kusonkhanitsa subwoofer mkuzamawu ndi manja anu kapena ntchito okonzeka zopangidwa chiwembu, chisamaliro ayenera kumwedwa ndi pa malire a phokoso, ndi ntchito yokhalitsa ndi odalirika chipangizo pakompyuta amene amakhudzidwa zimamuchulukira.

Ndipo ine ndikufuna kunena kuti sitiyenera kwambiri intrusive kusonyeza zotsatira za ntchito zawo anansi, iwo sayamikira.